Hot Sales – Bestselling Industrial Borescopes by Ralcam
The models that keep selling. These are the Ralcam borescopes customers order most — the ones that hit the right balance of reach, image quality, and price for everyday inspection work.
4-Way Articulating Borescope – Ralcam F606B
Ralcam4.66 / 5.0
94 Reviews
Ralcam F606B — 4-Way Articulating Borescope with 4.3" Screen The F606B steers its camera tip independently up, down, left and right, so you can rou...
View full detailsEndoscope Camera for Android & iPhone – Ralcam F408A
Ralcam5.0 / 5.0
1 Review
Ralcam F408A — Phone-Connected Articulating Borescope with Built-In Battery The F408A turns your iPhone or Android into a professional inspection c...
View full detailsAutomotive Inspection Camera – Ralcam H406B | 4.3" Borescope
RalcamSomething in there needs looking at, and you can't get your eyes to it — a rattle behind the dash, a drain that won't clear, a wall you'd rather no...
View full detailsAC Evaporator Cleaning Borescope – Ralcam Q3
RalcamRalcam Q3 — AC Evaporator Cleaning Borescope Most evaporator jobs are done blind: spray cleaner into the duct, hope it reached the coil, close it u...
View full detailsWhy These Models Sell
Bestsellers here are not the most expensive tools in the range. They are the ones that cover the widest set of real jobs without asking the buyer to over-specify — a 4.3" screen, a 6.2 mm semi-rigid probe, and enough articulation to steer where it matters.
What's in this collection
A mix of price points and formats: entry phone-connected probes under $100 for occasional use, mid-range standalone screen units around $110 to $170 that cover most automotive and property work, a dedicated AC evaporator cleaning camera, and the F606B 4-way platform for buyers who need full 360° tip control.
Not sure which to pick?
Start from the job rather than the spec sheet. Engine work sizes on the access hole — see automotive borescopes. Drain and duct work sizes on cable stiffness — see plumbing borescopes. Everything else starts at the full borescope range.
All models are IP67 rated with adjustable LED illumination and a 1-year warranty.
FAQ
Phone-connected or built-in screen — which should I choose?
Both types run on their own rechargeable battery, so neither one drains your phone — the real difference is the screen. Phone-connected scopes (F408A, F606A, H406A) are lighter and cheaper and use your phone's large, bright display, saving photos and video straight to your camera roll; charge them before use, like any cordless tool. Built-in-screen models keep your phone in your pocket, work where you'd rather not expose it, and start instantly. If you already carry your phone everywhere, phone-connected is the value pick.
Do you offer free shipping?
Yes. Orders over $119 ship free with standard delivery within the United States. For orders under $119, a shipping fee is calculated automatically at checkout based on your delivery destination.
What warranty comes with my RALCAM device?
Every RALCAM inspection camera includes a 1-year manufacturer warranty covering defects in materials and workmanship. As a factory-direct brand with 16 years of engineering experience, we handle all warranty support in-house—just contact us with your order number and we'll make it right.
What's your return policy?
If the product isn't right for you, you can return it within 30 days of delivery for a full refund on the item—no restocking fees and free return shipping. Just contact our support team with your order number and we'll get your return started. Items should be in their original condition and packaging.